Instagram To Feature Voice and Video calls

Instagramis an Internet-based photo and video sharing application, it allows users to share pictures and videos either publicly, or privately to their followers. The company is said to be working on developing the much-anticipated voice and video calling features. The feature will allow users to make and receive in-app voice and video calls.
The company is about introducing the calling feature as there are multiple references to voice and video calls found in the updated Instagram for Android. Aside from the calling feature, several layouts that mention calls and video calls are found in the Instagram’s Direct standalone app’s Android Application. With the introduction of voice and video call feature, Instagram is likely to move ahead Snapchat.

There hasn't been information as to when exactly the company will roll out these features but we believe that should be anytime soon.